CVE-2026-3502 - TrueConf Client
AI Vulnerability ContextTrueConf Client downloads application update code and applies it without performing verification. An attacker who is able to influence the update delivery path can substitute a tampered update payload. If the payload is executed or installed by the updater, this may result in arbitrary code execution in the context of the updating process or user.
Overview
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CISA KEVyesWhether CISA lists this as exploited.
Techniques0AI attack methods connected to this vulnerability.
Case studies0Examples where this vulnerability is mentioned.
Vulnerability status
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CISA KEVHIGH
- CVE ID
- CVE-2026-3502
- Vendor/project
- TrueConf
- Product
- Client
- Vulnerability name
- TrueConf Client Download of Code Without Integrity Check Vulnerability
- Date added
- 2026-04-02
- Due date
- 2026-04-16
- Known ransomware campaign use
- Unknown
- CVSS v3
- 7.8
CWE-494
Exploit context
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No description available. The source record only contains identifiers and metadata.
Source evidence
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Original source
Original source links
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NVD CVE pagehttps://nvd.nist.gov/vuln/detail/CVE-2026-3502CVE API docshttps://nvd.nist.gov/developers/vulnerabilitiesData feedshttps://nvd.nist.gov/vuln/data-feedsCataloghttps://www.cisa.gov/known-exploited-vulnerabilities-catalogData repositoryhttps://github.com/cisagov/kev-datacve@checkpoint.comhttps://trueconf.com/blog/update/trueconf-8-5134c704f-9b21-4f2e-91b3-4a467353bcc0https://research.checkpoint.com/2026/operation-truechaos-0-day-exploitation-against-southeast-asian-government-targets/134c704f-9b21-4f2e-91b3-4a467353bcc0https://www.cisa.gov/known-exploited-vulnerabilities-catalog?field_cve=CVE-2026-3502